Sketch and label the sampling distribution for the sample proportion of games containing a big bang, according to the Central Limit Theorem, assuming that the grandfather's null hypothesis is true. Also check whether or not the conditions hold for the CLT to apply. Of the 95 games in our sample, 47 contained a big bang.

8 0

3 years ago

What is the slope of a line perpendicular to the line who’s equation is x-y=5 fully reduce your answer

Yakvenalex [24]

Answer:

-1

Step-by-step explanation:

Use the slope intercept formula(y=mx+b) to find the slope of a line.

First, you will want to put everything into it's proper order, so you will get -y=-x+5.

You cannot have a negative y, so divide everything by -1 and you will get y=x-5.

1 is the slope. Now that you know that, you will want to find the reciprocal. To find the reciprocal, you will need to swap the numerator and the denominator and then swap it's sign, whether that is positive or negative..

The reciprocal of 1 is -1. -1 is the slope of the perpendicular line

6 0

3 years ago

Find the inverse function. 1 f(x) = 1 = 2x+2 + f-1(x) = [? ]x + [

Tpy6a [65]

Answer:

y= 2x - 1

Step-by-step explanation:

i hope that helps

3 0

3 years ago

Given P(A) 0.169, P(B) 0.041, and P(C) 0.172, and that events A, B, and C are mutually exclusive, what is the P(A or B or C)? An

o-na [289]

Answer:

The value of P(A or B or C) is 0.382.

Step-by-step explanation:

Given,

P(A) = 0.169,

P(B) = 0.041,

P(C) = 0.172

Since, if events A, B and C are mutually events ( in which no element is common ),

Then, P(A∪B∪C) = P(A) + P(B) + P(C)

Or P(A or B or C) = P(A) + P(B) + P(C),

By substituting the values,

P(A or B or C) = 0.169 + 0.041 + 0.172 = 0.382

4 0

4 years ago